JPS5224301U - - Google Patents
Info
- Publication number
- JPS5224301U JPS5224301U JP11054275U JP11054275U JPS5224301U JP S5224301 U JPS5224301 U JP S5224301U JP 11054275 U JP11054275 U JP 11054275U JP 11054275 U JP11054275 U JP 11054275U JP S5224301 U JPS5224301 U JP S5224301U
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975110542U JPS5536637Y2 (https=) | 1975-08-12 | 1975-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975110542U JPS5536637Y2 (https=) | 1975-08-12 | 1975-08-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5224301U true JPS5224301U (https=) | 1977-02-21 |
| JPS5536637Y2 JPS5536637Y2 (https=) | 1980-08-28 |
Family
ID=28591686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975110542U Expired JPS5536637Y2 (https=) | 1975-08-12 | 1975-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5536637Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4989902U (https=) * | 1972-11-21 | 1974-08-05 |
-
1975
- 1975-08-12 JP JP1975110542U patent/JPS5536637Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4989902U (https=) * | 1972-11-21 | 1974-08-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5536637Y2 (https=) | 1980-08-28 |